November 2009
Intermediate to advanced
576 pages
12h 25m
English
Content preview from Oracle SQL Recipes: A Problem-Solution ApproachBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 20. Database Troubleshooting
Database troubleshooting is a general term that can apply to vast a range of topics, such as resolving storage issues, investigating sluggish performance, or monitoring database objects. SQL is often the first tool you'll use to get an idea of what might be amiss in the database. Therefore, you must be familiar with SQL techniques for extracting and analyzing database information.
The recipes in this chapter are mainly for DBAs. However, if you're a developer, many of these topics will indirectly impact your ability to work efficiently with the database. Knowing the solutions to the problems described in this chapter will give you a better understanding of the Oracle architecture and will also arm you with information ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.